Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
hoac khong » hoc khong, hay khong, hoa thong
hua khong » cua khong, phuc khong, thuc khong
hoa khong » khoi khong, hoa cong, he khong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san ban » sang ban, van ban, can ban
ban cau » bang cau, ban can, van cau

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 - thanh trung ((((hua khong) or (hoac khong))) or (hoa khong)) cong san ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((((hua khong) OR (hoac khong))) OR (hoa khong)) cong san ban cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((((hua khong) or (hoac khong))) or (hoa khong)) cong san ban cau*.