Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
ban thanh » ban hanh, ban hang
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cua tre » cuu tre, cua triet, dua tren
cam duc » cam xuc, cao duc, nam duoc
su sac » su sach, su cac, su xac
cua te » cua tu
sac ky » cac ky, sai ky

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky lang xa hoi. hieu va ((cam duc) OR (pham duc)) ban thanh phan ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: su sac ky lang xa hoi. hieu va ((cam duc) OR (pham duc)) ban thanh phan ((cua tre) OR (cua te))*.