Perhaps you should try some spelling variations:
truong chung » truong trung
trung tran » trung tuan, trung thanh, trung tam
hoang cong » hang cong, hoang long, hoang vuong
hong cong » thong cong, chong cong, hong cuong
ho trieu » mot trieu, 25 trieu, 30 trieu
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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 tinh - thanh ((trung tran) or (truong chung)) ((hong cong) OR (hoang cong)) dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh ((trung tran) OR (truong chung)) ((hong cong) OR (hoang cong)) dan phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - thanh ((trung tran) or (truong chung)) ((hong cong) OR (hoang cong)) dan phan dau".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh ((trung tran) or (truong chung)) ((hong cong) OR (hoang cong)) dan phan dau*.