Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu manh » chieu xanh, hieu manh, chu manh
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » tuong cua, dung cua, tang cua
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu manh - manh ((tung cua) or (trung cua)) nhung cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu manh - manh ((tung cua) OR (trung cua)) nhung cong van toan ban*.