Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
dinh trong » sinh trong, chinh trong, dinh thuong
thong cong » trong cong, tong cong, thong thong
khi xanh » khia canh, thi hanh, thi anh
ca thong » ca thuong, va thong, ca trong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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: doi khi xanh - ((hanh truong) OR (dinh trong)) ca thong cong tan toan cao~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - ((hanh truong) or (dinh trong)) ca thong cong tan toan cao*.