Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, truong thanh
phong cong » phong chong, chong cong, phong dong
thong cong » trong cong, tong cong, thong thong
tran tuan » tran xuan, tran quang, tran thanh
nhan cach » phan cac
ho trieu » mot trieu, 25 trieu, 30 trieu
san nhan » van nhan, ban nhan, sat nhan

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