Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
lan phuong » van phuong, dan phuong, lan thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
mang lan » mang lai, mang lam, hang luan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu xanh)) - hanh mang lan phuong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu xanh)) - hanh mang lan phuong cong tan toan ban*.