Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
hoc nhieu » hoc thieu, hoc nhiet, hop nhieu
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc nhieu tang - manh ((tung cua) or (trung tam)) nhung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc nhieu tang - manh ((tung cua) OR (trung tam)) nhung cong tan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc nhieu tang - manh ((tung cua) or (trung tam)) nhung cong tan toan tap*.