Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
trung vap » trung cap, trung va, trung van
vap thong » va thong, van thong, phap thong
cong nang » cong ngang, cong lang, cong nong
ho trieu » mot trieu, 25 trieu, 30 trieu
sang va » hang va, song va, bang va
sang ma » tang ma, nang ma, sang tao

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 vap thong cong nang ((sang va) or (sang ma))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh trung vap thong cong nang ((sang va) OR (sang ma)).
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung vap thong cong nang ((sang va) or (sang ma))*.