Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
thanh tran » thanh trang, thanh toan, thanh tuan
hoc thieu » toc thieu
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
thanh tra » thanh toan, thanh hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) xanh - thanh trung tuan hang cong ((thanh tran) OR (thanh tra)) tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - thanh trung tuan hang cong ((thanh tran) OR (thanh tra)) tan.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (hoc hien)) xanh - thanh trung tuan hang cong ((thanh tran) OR (thanh tra)) tan".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) xanh - thanh trung tuan hang cong ((thanh tran) OR (thanh tra)) tan*.