Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
chau tinh » cuu tinh, ha tinh, cua tinh
nang cong » nang song, dang cong, bang cong
cong tac » cong ty
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
ho chau » ha chau, ho chu, o chau
tinh va » tich va, trinh van, trinh vat
va nang » van nang, da nang, cam nang

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 - nhanh tinh va nang cong tac ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - nhanh tinh va nang cong tac ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - nhanh tinh va nang cong tac ((toan cau) or (toan tap))*.