Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, te sach
mai hoi » mai khoi, dai hoi, lai hoi
va cham » va chat, va tham
soc van » hoc van, oc van, sac van
minh vi » minh voi, dinh vi, minh va
y nang » ky nang, ly nang, may nang
v nang » va nang, vu nang, van nang
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: tu sach ((y nang) or (v nang)) mai hoi. lieu va cham soc van minh vi ((cau tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((y nang) OR (v nang)) mai hoi. lieu va cham soc van minh vi ((cau tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ((y nang) or (v nang)) mai hoi. lieu va cham soc van minh vi ((cau tren) or (cua te))*.