Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
doi chieu » doc hieu, doi chi, ho chieu
nang cong » nang song, dang cong, bang cong
nhanh cay » nhanh ha, nhanh bac, nhanh va
nhan cach » phan cac
trung va » truong va, trang va, trung ha
cong tac » cong ty
nhan cap » khan cap, than cap, nhan chan
va nang » van nang, da nang, cam nang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh trung va nang cong tac ((((nhan cap) OR (nhanh cay))) OR (nhan cach))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh trung va nang cong tac ((((nhan cap) OR (nhanh cay))) or (nhan cach))~".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh trung va nang cong tac ((((nhan cap) OR (nhanh cay))) or (nhan cach))*.