Perhaps you should try some spelling variations:
thanh hoa » thanh pho
nang phan » nang phat, nang thanh, nang quan
thanh moi » thanh loi, thanh hai, thanh tai
phan hoi » phan phoi, phan thoi, phan hoa
thanh do » thanh de, thanh pho, thanh loi
va triet » va thiet, va trien, ve triet
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc va » duc va, tuc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu va ky nang phan hoi. hieu va cac xuc va ((((thanh do) OR (thanh hoa))) OR (thanh moi)) va triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu va ky nang phan hoi. hieu va cac xuc va ((((thanh do) OR (thanh hoa))) or (thanh moi)) va triet~".
• Adding a wildcard symbol may retrieve word variants: tu va ky nang phan hoi. hieu va cac xuc va ((((thanh do) OR (thanh hoa))) or (thanh moi)) va triet*.