Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
thong cong » trong cong, tong cong, thong thong
cong cong » cong dong, trong cong, dung cong
cong toan » cong tan, cong hoan, cong tuan
khi xanh » khia canh, thi hanh, thi anh
va thong » va thuong, va phuong, he thong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - ((canh tranh) or (hanh trinh)) va thong cong cong toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi xanh - ((canh tranh) OR (hanh trinh)) va thong cong cong toan cau.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - ((canh tranh) or (hanh trinh)) va thong cong cong toan cau*.