Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
trong tac » trong cac, tuong tac, trong tan
khang cu » khung cua, thang cua, chung cu
khan cua » nhan cua, than cua, han cua
tac nhan » tao nhan, cac nhan, dac nhan
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: doi chieu xanh - hanh ((khang cu) or (khan cua)) dung trong tac nhan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((khang cu) OR (khan cua)) dung trong tac nhan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((khang cu) or (khan cua)) dung trong tac nhan cao*.