Perhaps you should try some spelling variations:
thong cong » trong cong, thong thong, phong chong
doi chieu » doc hieu, doi chi, mot chieu
tranh van » tran van, trinh van, thanh van
tong cong » trong cong, cong cong, dung cong
nhan cach » phan cac
ho chieu » theo chieu, hoc thieu, mot chieu
tan nhan » tran nhan, tao nhan, van nhan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) sang - canh tranh van ((thong cong) OR (tong cong)) tan nhan cach~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chieu)) sang - canh tranh van ((thong cong) OR (tong cong)) tan nhan cach~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) sang - canh tranh van ((thong cong) OR (tong cong)) tan nhan cach*.