Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua khong » hua khong, cua phuong, cua thuong
ho chieu » theo chieu, hoc thieu, doi chieu
cach van » cac van, bach van, canh van
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
can van » cac van, can ban, tan van

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 - ((cach van) or (can van)) cua khong cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((cach van) OR (can van)) cua khong cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((cach van) or (can van)) cua khong cong dan phan cau*.