Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung cua » truong cua, trung tuan, trung cap
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dong » chua dong, cua cong, cua dang
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca
van chat » cao chat

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