Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thanh chau » thanh cha, thanh cham, thanh chu
hieu xanh » chieu xanh, hieu nganh, hien hanh
hieu manh » chieu xanh, hieu nganh, hien hanh
tuong cua » truong cua, huong cua, thong cua
van thanh » ban thanh, van tuan
dong van » duong van, dang van, dong von

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu xanh) or (((hieu manh) OR (dieu hanh)))) - thanh tuong cua cong dong van thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (((hieu manh) OR (dieu hanh)))) - thanh tuong cua cong dong van thanh chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) or (((hieu manh) OR (dieu hanh)))) - thanh tuong cua cong dong van thanh chau".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) or (((hieu manh) OR (dieu hanh)))) - thanh tuong cua cong dong van thanh chau*.