Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
hanh trung » thanh trung, hanh trang, manh trung
cua truong » cua trung, xuan truong, cac truong
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
doi tinh » doi trinh, hoi tinh, don tinh
cong tac » cong ty
ran cau » van cau, can cau, tran chau
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi tinh) or (doi chieu)) tinh - hanh trung cua truong cong tac ((ran cau) or (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi tinh) OR (doi chieu)) tinh - hanh trung cua truong cong tac ((ran cau) OR (ban cau)).
• Adding a wildcard symbol may retrieve word variants: ((doi tinh) or (doi chieu)) tinh - hanh trung cua truong cong tac ((ran cau) or (ban cau))*.