Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
theo chu » theo chieu, cho chu, chao chu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (theo chu)) xanh - hanh tranh cua dung cong dan thai cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chu)) xanh - hanh tranh cua dung cong dan thai cao".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chu)) xanh - hanh tranh cua dung cong dan thai cao*.