Perhaps you should try some spelling variations:
gianh lai » gian lan
danh sai » dung sai, danh bat, danh dau
hieu van » hieu va, thien van, lieu va
cam duc » cam xuc, cao duc, pham duc
van cam » van nam, van lam, van cau
sach ty » sach y, sach thu, xach tay
sang xa » song xa, lang xa, sang ma
sach tu » sach thu, cach tu, sach uu
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ty) OR (sach tu)) sang xa hoi. hieu van cam duc va ((danh sai) or (gianh lai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach tu)) sang xa hoi. hieu van cam duc va ((danh sai) OR (gianh lai)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach tu)) sang xa hoi. hieu van cam duc va ((danh sai) or (gianh lai)) cua te*".