Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
lang thanh » dang thanh, tang thanh, lang thang
hoc thieu » toc thieu, hoc hien
luan tang » lan tang, xuan trang, luan thanh
luan nang » luan van, van nang, luan san
cong lang » cong vang, cong luong, cong quang
thanh cau » thanh chau, thanh mau, nhanh cau

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 tranh ((luan tang) OR (luan nang)) cong lang thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh tranh ((luan tang) OR (luan nang)) cong lang thanh cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh ((luan tang) OR (luan nang)) cong lang thanh cau*.