Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
canh manh » canh tranh, cach mang, van manh
lanh manh » lanh tranh, lan anh, van manh
hang cong » dang cong, hang nong, bang cong
ho trieu » mot trieu, 25 trieu, 30 trieu
pham can » pham van, pham lan, pham ca

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 - ((canh manh) or (lanh manh)) cua ((nhung cong) or (hang cong)) san pham can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((canh manh) OR (lanh manh)) cua ((nhung cong) OR (hang cong)) san pham can.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((canh manh) or (lanh manh)) cua ((nhung cong) or (hang cong)) san pham can*.