Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
thieu xanh » chieu xanh, hieu manh, thien anh
tuong ban » tuong bang, trong ban, tuong dan
cach ban » cac ban, cach bao, cach van
cach ben » cach bien, bach benh, mach benh
than cao » toan cao, than cap, than sao
thai cao » tai cao, thoai cac, thuat cao

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 - ((cach ban) or (cach ben)) va nhung tuong ban ((than cao) OR (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((cach ban) OR (cach ben)) va nhung tuong ban ((than cao) OR (thai cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - ((cach ban) or (cach ben)) va nhung tuong ban ((than cao) OR (thai cao))".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((cach ban) or (cach ben)) va nhung tuong ban ((than cao) OR (thai cao))*.