Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
luong cong » dung cong, trong cong, cong cong
trung dam » trung tam, trung dai, trong dam
dan thanh » dang thanh, danh thanh, ban thanh
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
trung da » trung dai, truong da, trung ha
cong dan » cong san, cong tan, huong dan

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 xanh - hanh ((trung da) OR (trung dam)) luong cong dan thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((trung da) OR (trung dam)) luong cong dan thanh lap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trung da) OR (trung dam)) luong cong dan thanh lap*.