Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
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 tang) OR (hanh mang))) or (hanh trinh)) va nhung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((((hanh tang) OR (hanh mang))) OR (hanh trinh)) va nhung cong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((((hanh tang) OR (hanh mang))) or (hanh trinh)) va nhung cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((((hanh tang) OR (hanh mang))) or (hanh trinh)) va nhung cong dan toan cao*.