Perhaps you should try some spelling variations:
manh tuong » manh tung, manh cuong, minh tuong
hieu lang » chieu sang, hieu quang, nhieu tang
tuong van » truong van, trong van, duong van
dang cong » dung cong
cong quan » cuong quan, cong quang, tong quan
doi hieu » doi chieu, doc hieu, doi hien
van dang » van dong, van dung, van nang
doanh co » doanh cua, doanh va, anh co

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - manh tuong van dang cong quan ((dan ca) or (doanh co))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi hieu lang - manh tuong van dang cong quan ((dan ca) OR (doanh co))*.