Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
duong duong » tuong duong, cuong duong, dong duong
duong manh » duong van
hieu xanh » chieu xanh, hieu nganh, dieu hanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
thanh van » thanh san, thanh toan, thanh phan
van duong » van dong, van dung, van phong
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu xanh) OR (hieu manh)) - nhanh thanh van duong duong manh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) OR (hieu manh)) - nhanh thanh van duong duong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) OR (hieu manh)) - nhanh thanh van duong duong manh toan tap*.