I found another one!

http://www.mtime.com/movie/47614/

And on this page...

http://www.hoodong.com/wiki/徐莘园

The actor Xiyuan Xu is credited in this film in the role of 'Charlie Chan' in both the 1948 film 'Charlie Chan and Combatting the Enemy Overlord' and the 1947 film 'The Net of Divine Retribution'

一代枭雄 (1948) .... 陈查礼

天网恢恢 (1947) .... 陈查礼

The actor Xiyuan Xu is credited in both films in the role of 'Charlie Chan'.

I am convinced that there were at least five Shanghai-based Charlie Chan films made and there are at least two others that might be Chan films. Xiyuan Xu is in all the films.

Oh, correction please...

一代枭雄 (1948) .... 陈查礼

This film is translated approximately as 'Hero of Our Time' (1948). The role listed here translates as 'Charlie Chan'.

This apparently brings the count to between 6 and 8 Chan films made in China. I can't believe this. It's just nutty. How could all of these have gone unnoticed...???

Does this microscopic picture show us Charlie Chan?

It is a still from 'The Net of Divine Retribution' (1947)

http://www.8mus.net.cn/img/2007524247576577801.jpg

Crazy translation of plot synopsis. 'Charlie Chan' translates here as 'Chen Zha ceremony' for some reason...


Sima prescribed to appear split, the sororate Liumanling with his wife Ship emotional breakdown. Prescribed good
Friends of big detectives investigated ceremony advised Chen Ming villa with Ship to earth to restore the sense of couples
Intelligence. Ming deliberately inflicting harm on the Ship, therefore still use the company to handle the office work, with Ship
First, such as driving to his villa. During Ship visited Zha ceremony, the ceremony presented check Ship
A white chrysanthemums wishes white wife, the first harmonic. Ship continue to drive to the villa, Sima
First out was an ambush, a car blocking the road and then strangled Manna, then corpse and Steam
Car, which pushed down the slope. Chen Zha ceremony was informed Ship missing, then go to the police station accompanied by newspaper Ming
Case. During inform police out of the coat Ship equivalent of a white chrysanthemum, resulting
The investigation of suspected ceremony, he inferred it as the murderer. Check out deliberately ceremony misconception still Ship
In humans, he cited the attack to the scene to look for Ship of stolen cars, and then come together with the police to catch
Take out justice.

Here's the cast and crew list:

The Net of Divine Retribution (1947)
天网恢恢 (1947)

Producer: 谢秉钧Xiebingjun

Director: 杨工良 Gong-liang Yang

Screenwriter: 尹海清 Haiqing Yin

Original Music: 戈忻 Ge Xin

Photography: 曹进云 Cao Jin-yun

Editing: 周诗清 Shiqing Zhou, 沈毓奇 Qi Dexin

Arts guide: 易光甫 Easy to crack

Backdrop: 陈其锐 Chen Rui

Costume design: 苏哲明 Yan

Recording: 孙冰韵 Sun Bing Classics

Principal actors
陈娟娟 Juanjuan Chen — 柳曼娜 Liumanna / 柳曼玲 Liumanling
徐莘园 Ziyuan Xu — 陈查礼Charlie Chan
平原 Yuan Ping — 探长 Detective
吕玉堃 Yukun Lu — 司马明 Sima Ming
平凡 Fan Ping — 陈平 Chen Ping
文燕 Wen Yan — 徐妈 Xu Ma
吴家骧 Wu Chia Hsiang — 小偷 Thief
陈焕文 Huanwen Chen — 探员 Officer
蒋锐 Rui Jiang — 押店主人 The Owner Remanded
姜南 Nan Jiang — 公寓司阍 Apartment Doorman
高第安 High Resolution — 张大照 Zhang Zao
陈飞 Chen Fei — 警长 Sergeant

Here's the actress Juanjuan Chen who plays Liumanna (or Liumanling) in the film 'The New of Divine Retribution' (1947)

http://www.cnmdb.com/upload/images/name/2006/01/16/113605208.jpg