Perhaps you should try some spelling variations:
nhiet nang » nhiet dong, viet nang, nhieu tang
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
he nhiet » he nhieu, hoc nhiet, va nhiet
tung cua » tuong cua, dung cua, tang cua
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban
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: he nhiet nang - thanh ((tung cua) or (trung cua)) dung cong tan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: he nhiet nang - thanh ((tung cua) OR (trung cua)) dung cong tan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: he nhiet nang - thanh ((tung cua) or (trung cua)) dung cong tan ((toan cao) or (toan tap))*.