Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
trung tuan » trung thanh, trung tam, tran tuan
tuan dong » tuan duong, quan dong, luan dong
long tinh » cong tinh, trong tinh, luong tin
cong vinh » cong trinh, trong vinh, cong viec
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (theo chieu)) tinh - thanh trung tuan dong ((long tinh) or (cong vinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (theo chieu)) tinh - thanh trung tuan dong ((long tinh) OR (cong vinh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (theo chieu)) tinh - thanh trung tuan dong ((long tinh) or (cong vinh)) toan ban*.