Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
tang van » dang van, hoang van, trong van
tinh de » tinh da, sinh de, tinh he
va tinh » may tinh
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
ky tang » ky nang, ky dang, kho tang
xuc va » duc va, tuc va, luc va
vu hai » su hai, vu ha
de cua » le cua, te cua, dieu cua
vu sai » vu san, vu dai, vu tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sai) or (vu hai)) ky tang van hoa. ((hieu van) or (hieu va)) cam xuc va tinh de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sai) OR (vu hai)) ky tang van hoa. ((hieu van) OR (hieu va)) cam xuc va tinh de cua tre.
• Adding a wildcard symbol may retrieve word variants: ((vu sai) or (vu hai)) ky tang van hoa. ((hieu van) or (hieu va)) cam xuc va tinh de cua tre*.