Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh trung » thanh tung
thieu hach » thien hach, chieu sach, hieu cach
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
san tao » sang tao, san tay, tan tao
san bao » van bao, san bai, san giao

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 hach - ((thanh thuong) or (thanh trung)) cua nhung cong ((san tao) or (san bao)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hach - ((thanh thuong) OR (thanh trung)) cua nhung cong ((san tao) OR (san bao)) cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu hach - ((thanh thuong) or (thanh trung)) cua nhung cong ((san tao) or (san bao)) cao*.