Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
dung danh » dung doanh, cuong danh, dung dat
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
dung dan » dung dat, dung san, tung dan
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: theo chu xanh - ((hanh tang) OR (hanh mang)) cua cong ((dung danh) or (dung dan)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh tang) OR (hanh mang)) cua cong ((dung danh) OR (dung dan)) toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh tang) OR (hanh mang)) cua cong ((dung danh) or (dung dan)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh tang) OR (hanh mang)) cua cong ((dung danh) or (dung dan)) toan tap*.