Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hang doanh » nhung doanh, van doanh, dung doanh
hanh doanh » chinh doanh, doanh doanh, kinh doanh
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
van giang » manh giang, tran giang, dan gian
giang cam » gian cam, giang lam, giang day
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu manh - ((hang doanh) or (hanh doanh)) luan dung cong van giang cam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu manh - ((hang doanh) OR (hanh doanh)) luan dung cong van giang cam.
• Adding a wildcard symbol may retrieve word variants: toc thieu manh - ((hang doanh) or (hanh doanh)) luan dung cong van giang cam*.