Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
chu xanh » chu manh, chieu xanh, chuc danh
cong cua » cong cu, dong cua, huong cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ban cua » ban quan

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