Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cung » nhung cong, nhung dung, nhung cang
hoc thieu » toc thieu, hoc hien
tranh ve » trinh ve, thanh ve, tranh va
ve nhung » va nhung, tu nhung
cung bai » cuong bai, dung bai, nhung bai
bai toan » bai tap
toan cau » toan cao, toan ban, toan tap

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 ve nhung cung bai toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh ve nhung cung bai toan cau*.