Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
manh trung » manh tung, thanh trung, manh hung
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
dang cong » dung cong
cua dang » cua cong, cua ban
tam than » ban than
tac nhan » tao nhan, cac nhan, dac nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - manh trung cua dang cong ((tam than) or (((tac nhan) or (ca nhan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - manh trung cua dang cong ((tam than) OR (((tac nhan) OR (ca nhan)))) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - manh trung cua dang cong ((tam than) or (((tac nhan) or (ca nhan)))) cau*.