Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
chieu xanh » chieu sach, chieu sang, chieu tinh
trong van » trong cac
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
van tuan » van quan, van ban, anh tuan
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: ho chieu xanh - manh ((dung cua) or (trung tuan)) dung trong van tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - manh ((dung cua) OR (trung tuan)) dung trong van tuan cau*.