Perhaps you should try some spelling variations:
phong cong » phong chong, thong cong, chong cong
hang hang » nang hang, cang thang, hung thang
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
ho trieu » mot trieu, 25 trieu, 30 trieu
hanh san » thanh san, khach san, thanh son
va phong » van phong, va phuong, va thong
phan tap » phan lap, han tap, pha tap

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 - ((hang hang) or (hanh san)) va phong cong doan phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hang hang) OR (hanh san)) va phong cong doan phan tap.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hang hang) or (hanh san)) va phong cong doan phan tap*.