Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
phung cong » nhung cong, phong cong, nhung chong
thi chieu » thi chien, thi hieu, theo chieu
ho chieu » theo chieu, hoc thieu, mot chieu
trinh va » trinh van, trinh vat, trinh ve
va phung » va phuong, van phung, va nhung
cong tac » cong ty
than cua » nhan cua, thai cua, ban cua
hanh cac » hang cac, hanh cat, hanh cham

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) or (thi chieu)) xanh - hanh trinh va phung cong tac ((than cua) or (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) xanh - hanh trinh va phung cong tac ((than cua) OR (hanh cac)).
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) xanh - hanh trinh va phung cong tac ((than cua) or (hanh cac))*.