Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cua phuong » cuu phuong, cuc phuong, luan phuong
hoac khong » hoa khong, hoc khong, hay khong
hua khong » hoa khong, cua khong, phuc khong
khi xanh » khia canh, thi hanh, thi anh
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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 trinh ((cua phuong) OR (((hua khong) OR (hoac khong)))) cong van toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi xanh - hanh trinh ((cua phuong) or (((hua khong) OR (hoac khong)))) cong van toan cao~".
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - hanh trinh ((cua phuong) or (((hua khong) OR (hoac khong)))) cong van toan cao*.