Perhaps you should try some spelling variations:
ngang cho » nang cho, ngang tho, sang cho
viet cua » viec cua, viet ca, viet qua
sang tao » hang tai
van anh » van thanh, tuan anh, van minh
vuc van » duc van, luc van, thuc van
cac vuc » cac nuoc, cac vung, cac cuoc
hieu ve » hieu va, hieu van
sach ty » sach y, sach thu, xach tay
sach tu » sach thu, cach tu, sach uu
cua cay » cua cac
ve cac » va cac, vien cac

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 tao) or (ngang cho)) hoc. hieu ve cac vuc van anh viet cua cay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach tu)) ((sang tao) OR (ngang cho)) hoc. hieu ve cac vuc van anh viet cua cay*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach tu)) ((sang tao) or (ngang cho)) hoc. hieu ve cac vuc van anh viet cua cay*".