Hong Kong CPAs:
- CCIF CPA Ltd
- BDO International CPA Ltd
- Credit CPA Ltd
-Charles Chan, Lp & Fung CPA ltd.,
- Lee CPA Ltd
- 李国基CPA Ltd
- 朱永昌CPA
- 永安 CPA
- 李家声何智培CPA
- 谭智聪CPA
- 张伟新CPA
- 陈国强CPA
- 黄兆泰CPA
- 黄志文CPA
- 黄汉深CPA
- 徐英锐CPA
- 周坚如CPA
- 均富CPA
- 潘伟雄庞志钧CPA Ltd
- 陈黄钟CPA
- 何国伟CPA
- 佳力CPA
- 陈晨光CPA
- 吴洁瑶CPA Ltd
- 苏彦威CPA
- 欧有成CPA
- 梁耀民CPA
- 何铁文CPA
- 刘晋CPA

Taiwan CPAs
- 协记CPA
- 十联CPA

Australia CPA
- William Bark CPA

Oversea Financial Institutions:
- China Overseas Business Consulting (HK) Ltd
- China taxation and investment consultant limited, Hong Kong
- Hao Hua business management company Ltd
- CPD Course Limited
- Hong Kong enrich consulting Ltd
- Ysang Jin Yuan taxation consulting
- Sino- foreign business statistic Ltd
- Republic of Marshal Islands companies and oversea offices

Oversea chambers and institutions:
- Hong Kong General Chamber
- Hong Kong I&E Chamber
- Hong Kong General Chamber of China Commerce
- Hong Kong Chamber of Commerce，
- The Society of China Accountants and Auditors
- Hong Kong Society of IT Accountants,
- The City University of Hong Kong
- The Hong Kong Polytechnic University
- The Hong Kong Institute of Vocational Education
- Hong Kong Trade Development Bureau
- Hong Kong General Newspaper
-Taiwan Industry and Commerce Newspaper
- Hong Kong Orient Newspaper Company Ltd
- Hong Kong Star Finance News
- Australia Newlanwerce University
- Hong Kong Kehua Republication Company