Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh luan » trinh luat, trinh quan, trinh han
luan phong » luan phuong, xuan phuong, van phong
chao chu » cho chu, cua chu, cao cho
chu manh » ho manh, chu han, chu van
cong van » cong vang, song van, cong va
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu manh - hanh trinh luan phong ((((cong van) OR (cong tan))) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu manh - hanh trinh luan phong ((((cong van) OR (cong tan))) OR (cong san)) toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu manh - hanh trinh luan phong ((((cong van) OR (cong tan))) or (cong san)) toan tap*".