Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, thien anh, thien danh
nhung dong » nhung don, nhung cong, nhung dung
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
bang toan » dang toan, bang thanh, quang toan
bong toan » cong toan, phong toan, trong toan

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) or (hieu manh)) - thanh trung cua nhung dong ((bang toan) OR (bong toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - thanh trung cua nhung dong ((bang toan) OR (bong toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu xanh) or (hieu manh)) - thanh trung cua nhung dong ((bang toan) OR (bong toan)) cau".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (hieu manh)) - thanh trung cua nhung dong ((bang toan) OR (bong toan)) cau*.