Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh trinh » canh tranh, hanh trinh, canh tinh
cuong danh » cuon danh, huong dan, cuong linh
hoc thieu » toc thieu, hoc hien
cong danh » cong dan, cong thanh, cong khanh
trinh va » trinh van, trinh vat, trinh ve
phan dau » phan tu, hang dau

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 - canh trinh va nhung ((cong danh) OR (cuong danh)) phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh trinh va nhung ((cong danh) OR (cuong danh)) phan dau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh trinh va nhung ((cong danh) OR (cuong danh)) phan dau*.