Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
cham lo » cham o, cam lo, cham soc
tai cua » thai cua, tai cuc, tri cua
va danh » va dinh, va hanh, dia danh
lanh ty » lanh tu, canh tay, lanh tho
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
ty tang » tay tang, ty xang, ty hang
ma hoi » mai hoi, xa hoi, ma hoa
va dan » ca dan, va dao, va dau
cam o » cham o, cam lo, ca o

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh ty tang ma hoi. hieu ve ((cham lo) or (cam o)) ((va danh) or (va dan)) tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ty tang ma hoi. hieu ve ((cham lo) OR (cam o)) ((va danh) OR (va dan)) tai cua tre.
• Adding a wildcard symbol may retrieve word variants: thuat lanh ty tang ma hoi. hieu ve ((cham lo) or (cam o)) ((va danh) or (va dan)) tai cua tre*.