Perhaps you should try some spelling variations:
thanh trung » thanh tung
mot trieu » mot chieu, mot tri, mon triet
trung dap » trung cap, trung dai, trung dam
dung cong » dung trong
tuan bang » tuan dang, tuan hoang, thuat bang
ho trieu » 25 trieu, 30 trieu, ho chieu
dap dung » ap dung, dan dung, dap ung
cong van » cong vang, cong san, song van
tuan ban » toan ban, luan ban, quang ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho trieu) OR (mot trieu)) tinh - thanh trung dap dung cong van ((tuan ban) or (tuan bang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - thanh trung dap dung cong van ((tuan ban) OR (tuan bang)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - thanh trung dap dung cong van ((tuan ban) or (tuan bang))".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - thanh trung dap dung cong van ((tuan ban) or (tuan bang))*.