Perhaps you should try some spelling variations:
trong thong » trong thuong, thong thong, tong thong
thieu xanh » chieu xanh, thien anh, thien danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh qua » tranh cua, thanh qua, trinh qua
qua trong » quan trong, qua trinh, qua song
thong le » thong ke, trong le, thong lam
phan dau » phan tu, hang dau
le phan » ke phan, le chan, ly phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (hieu manh)) - canh tranh qua trong thong le phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - canh tranh qua trong thong le phan dau*.