Perhaps you should try some spelling variations:
thanh chau » thanh cha, thanh cham, thanh phan
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh hanh » hanh han, xanh hanh, nhanh thanh
cong lang » cong vang, cong luong, cong quang
thanh hai » thanh phan, thanh hoa, thanh san
thanh chu » thanh cha, thanh thu, thanh thuy
doc hieu » toc thieu, hoc thieu, hoc hien
va trong » va truong, va thong, va tuong
hanh va » hang va, hanh vi

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 - hanh hanh va trong cong lang ((((thanh chau) OR (thanh hai))) or (thanh chu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh hanh va trong cong lang ((((thanh chau) OR (thanh hai))) OR (thanh chu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - hanh hanh va trong cong lang ((((thanh chau) OR (thanh hai))) or (thanh chu))".
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh hanh va trong cong lang ((((thanh chau) OR (thanh hai))) or (thanh chu))*.