Perhaps you should try some spelling variations:
thanh khong » thanh hong, thinh khong, thanh chuong
chieu xanh » chieu sach, chieu sang, chieu tinh
gian dan » gian lang
dan dung » van dung, tin dung, ap dung
dung van » duong van, dung va, dang van
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu xanh - thanh khong gian dan dung van toan ban~.
• Adding a wildcard symbol may retrieve word variants: mot chieu xanh - thanh khong gian dan dung van toan ban*.