Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung dan » trung dai, tung dan, trung van
tdung lam » truong lam, trong lam, duong lam
dan dung » van dung, tin dung, ap dung
dung lam » dung luan, dung tai, dung dat
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: toc thieu xanh - thanh trung dan dung ((tdung lam) or (dung lam)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh trung dan dung ((tdung lam) OR (dung lam)) phan dau.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh trung dan dung ((tdung lam) or (dung lam)) phan dau*.