Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cua » truong ca, truong quan, huong cua
truong cao » truong dai
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cong ban » cong bang, cong san, cong tan
ban phan » ban phap, van phan, ban than

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 - thanh ((truong cua) or (truong cao)) thong cong ban phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((truong cua) OR (truong cao)) thong cong ban phan tu.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((truong cua) or (truong cao)) thong cong ban phan tu*.