Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trong dang » truong dang, trong dan, trong dong
hoc thieu » toc thieu, hoc hien
tranh tai » tranh thai, trinh tai, thanh tai
dang phan » dung phan, nang phan, dang phat
tai dung » trai dung, thi dung, mai 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 - canh tranh tai dung trong dang phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh tai dung trong dang phan tu*.