Perhaps you should try some spelling variations:
phuong manh » phuong anh, phuong danh, phuong hanh
canh thanh » canh tranh, danh thanh, anh thanh
phung manh » hung manh, nhung manh, phung minh
thanh van » thanh san, thanh toan, thanh phan
ho chiet » ho chieu, hoc thiet, hoa thiet
ho thiet » hoc thiet, hoa thiet, so thiet
toan ban » van ban
van chi » van chien, luan chi, van chat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chiet) OR (ho thiet)) tach - canh thanh van chi ((phuong manh) or (phung manh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chiet) OR (ho thiet)) tach - canh thanh van chi ((phuong manh) OR (phung manh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chiet) OR (ho thiet)) tach - canh thanh van chi ((phuong manh) or (phung manh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chiet) OR (ho thiet)) tach - canh thanh van chi ((phuong manh) or (phung manh)) toan ban*.