Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tinh » thanh binh, than kinh, hanh trinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
hoc thieu » toc thieu, hoc hien
danh tuan » manh tuan, danh thanh, danh thang
cua dung » cua dang, cua dong, qua dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((thanh tinh) OR (nhanh tinh)) cua dung trong ((danh tuan) or (anh tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((thanh tinh) OR (nhanh tinh)) cua dung trong ((danh tuan) OR (anh tuan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((thanh tinh) OR (nhanh tinh)) cua dung trong ((danh tuan) or (anh tuan)) cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((thanh tinh) OR (nhanh tinh)) cua dung trong ((danh tuan) or (anh tuan)) cao*.