Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
lang chai » lang ha, lang cua, lang phi
chai hoi » chai thoi, cham hoi, chai khoa
danh tai » doanh tai, dinh tai, hanh tai
cua tre » cua te, cuu tre, dua tren
va danh » va dinh, va dan, va hanh
tu sach » thu sach, su sach, te sach
y lang » o lang, _ lang, tay lang
luc va » duc va, tuc va, loc va
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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 lang chai hoi. hieu ((ve cam) or (va cam)) luc va danh tai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y lang chai hoi. hieu ((ve cam) OR (va cam)) luc va danh tai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach y lang chai hoi. hieu ((ve cam) or (va cam)) luc va danh tai ((cua tre) or (cua triet))*.