Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh ((tang cua) or (mang cua)) nhung cong tac ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh ((tang cua) OR (mang cua)) nhung cong tac ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh ((tang cua) or (mang cua)) nhung cong tac ((toan tai) or (toan cao))*.