Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh trang » thanh trung, canh tranh, hanh trinh
hanh mang » nhanh mang, thanh hang, hoach mang
cong cong » cong dong, trong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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 mang) OR (nhanh lang))) or (hanh trang)) cua cong cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((((hanh mang) OR (nhanh lang))) OR (hanh trang)) cua cong cong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((((hanh mang) OR (nhanh lang))) or (hanh trang)) cua cong cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((((hanh mang) OR (nhanh lang))) or (hanh trang)) cua cong cong dan toan cao*.