Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
va tinh » may tinh
tinh ve » trinh ve, tinh ven, dinh ve
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
ve cua » le cua, de cua, te cua
cua su » qua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky ((nang x) or (lang van)) hoi. lieu va cam xuc va tinh ve cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((nang x) OR (lang van)) hoi. lieu va cam xuc va tinh ve cua su.
• Adding a wildcard symbol may retrieve word variants: su sach ky ((nang x) or (lang van)) hoi. lieu va cam xuc va tinh ve cua su*.