Perhaps you should try some spelling variations:
trinh van » trinh han, trinh quan, trinh toan
trinh ve » trinh he, trinh va, trinh vi
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
cuu tre » cua tre, cau tren, cau treo
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ly nang cao hoi. hieu va cam xuc va ((trinh ve) or (trinh van)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang cao hoi. hieu va cam xuc va ((trinh ve) OR (trinh van)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang cao hoi. hieu va cam xuc va ((trinh ve) or (trinh van)) cuu tre*.