Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan duong » tuyen duong, tuong duong, van duong
duong cong » dung cong, luong cong, duong trong
tung tuan » trung tuan, hung tuan, quang tuan
cong san » cong tac
san khan » san khau, san khac, san phan
khan cap » khan ap, than cap, khoan cam
ho lieu » so lieu, co lieu, ho chieu
ho kieu » so kieu, thi kieu, ho chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho lieu) or (ho kieu)) tinh - thanh tung tuan duong cong san khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho lieu) OR (ho kieu)) tinh - thanh tung tuan duong cong san khan cap.
• Adding a wildcard symbol may retrieve word variants: ((ho lieu) or (ho kieu)) tinh - thanh tung tuan duong cong san khan cap*.