Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
hien xanh » hien hanh, hien nhanh, chieu xanh
tuong cua » truong cua, huong cua, thong cua
dan toan » van toan, dan than, manh toan
van tan » van tuan, van ban, van tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - thanh tuong cua thuong cong ((((dan toan) or (tinh toan))) or (van tan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh tuong cua thuong cong ((((dan toan) OR (tinh toan))) OR (van tan)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tuong cua thuong cong ((((dan toan) or (tinh toan))) or (van tan)) ban*.