Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong cong » tong cong, thong thong, phong chong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
trinh van » trinh han, trinh quan, trinh toan
dang cong » dung cong
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - hanh trinh van ((((thong cong) OR (trong cong))) or (dang cong)) dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh trinh van ((((thong cong) OR (trong cong))) OR (dang cong)) dan than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - hanh trinh van ((((thong cong) OR (trong cong))) or (dang cong)) dan than cap*".