Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, mot chieu
bang song » nang song
hanh tuan » thanh tuan, anh tuan, manh tuan
trung va » truong va, trang va, trung ha
ban song » bean song, ban cong, ban tong
tuan cau » toan cau, quan cau, tuan cu

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 - thanh trung va ((ban song) or (bang song)) hanh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh trung va ((ban song) OR (bang song)) hanh tuan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh trung va ((ban song) or (bang song)) hanh tuan cau*.