Perhaps you should try some spelling variations:
cham loc » cham soc, chon loc, hau loc
dang xay » dang van, van xay
hieu va » lieu va, hieu qua
xay hoi » xa hoi, tay hoi, cay phoi
cuu tre » cua tre, cau tren, cau treo
sach o » sach lo, sac o, mach o
cham o » cham soc
ca dan » cac dan, ca dao
dan da » dan dat, dan ca, dan va
da cuu » da cau, da cu, da cua

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 o) or (sach y)) dang xay hoi. hieu va ((cham loc) or (cham o)) ca dan da cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach o) OR (sach y)) dang xay hoi. hieu va ((cham loc) OR (cham o)) ca dan da cuu tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach o) or (sach y)) dang xay hoi. hieu va ((cham loc) or (cham o)) ca dan da cuu tre*.