Perhaps you should try some spelling variations:
hung chuan » chung chuan, thong chuan, zhang chuan
chuan nang » chua nang, chuan trang, chuc nang
cong ngang » cong nhan, cong quang, cong lang
hieu tinh » chieu tinh, lieu tinh, kieu tinh
manh hung » anh huong
nang cong » nang song, dang cong, bang cong
ngang van » ngan van, nang van, hoang van
doc hieu » toc thieu, hoc thieu, hoc hien

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu tinh - manh hung chuan nang cong ngang van ban~.
• Adding a wildcard symbol may retrieve word variants: doc hieu tinh - manh hung chuan nang cong ngang van ban*.