Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
thong cong » trong cong, tong cong, thong thong
thuat bang » thuat ban, thuat mang, thuat nang
tuan bang » tuan dang, tuan hoang, tuong bang
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trang va, trinh va
va thong » va thuong, va phuong, he thong
cong anh » cong danh, dong anh, hong anh
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chi)) xanh - hanh tranh va thong cong anh ((tuan bang) OR (thuat bang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) xanh - hanh tranh va thong cong anh ((tuan bang) OR (thuat bang)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chi)) xanh - hanh tranh va thong cong anh ((tuan bang) OR (thuat bang))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) xanh - hanh tranh va thong cong anh ((tuan bang) OR (thuat bang))*.