Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh nhan » trinh phan, trinh nha, trinh nhap
dong thanh » truong thanh
toc chieu » toc thieu, doc hieu, hoc thieu
trinh han » trinh quan
thuc dung » thuoc dung, thuy dung, tuc dung
cong hai » cong thai, cong ha, hoang hai
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu xanh - ((trinh nhan) OR (trinh han)) thuc dung ((cong hai) or (dong thanh)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - ((trinh nhan) OR (trinh han)) thuc dung ((cong hai) OR (dong thanh)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc chieu xanh - ((trinh nhan) OR (trinh han)) thuc dung ((cong hai) or (dong thanh)) phan cac".
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - ((trinh nhan) OR (trinh han)) thuc dung ((cong hai) or (dong thanh)) phan cac*.