Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » thanh trung, canh tranh, hanh trinh
nhan dang » nhan dan, phan dang, tran dang
nhung don » nhung van, nhung bo
hang cong » dang cong, hang nong, bang cong
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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 - ((hanh trang) or (nhan dang)) cua ((nhung don) or (hang cong)) dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((hanh trang) OR (nhan dang)) cua ((nhung don) OR (hang cong)) dan than cao.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((hanh trang) or (nhan dang)) cua ((nhung don) or (hang cong)) dan than cao*.