Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
khung luan » chung luan, dung luan, hang luan
trong tac » trong cac, tuong tac, trong tuc
trong tan » trong quan, trong cac, trong ca
ho chieu » theo chieu, hoc thieu, doi chieu
than cua » nhan cua, thai cua, ban cua
nhan cao » nha cao, nhan tao, nhan co

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 - hanh ((khung luan) or (than cua)) dung ((trong tac) or (trong tan)) nhan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((khung luan) OR (than cua)) dung ((trong tac) OR (trong tan)) nhan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((khung luan) or (than cua)) dung ((trong tac) or (trong tan)) nhan cao*.