Perhaps you should try some spelling variations:
lang hoa » hang hoa, nang hoa, hoang hoa
hanh lai » hanh lam, hanh tai, thanh lap
cua viet » ca viet, hoa viet, cua vat
lang ha » long ha
hieu le » hieu ve, hieu he, hieu ly
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
le am » le ham, le nam, le a

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky ((lang hoa) or (lang ha)) hoi. hieu le am thuc va hanh lai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky ((lang hoa) OR (lang ha)) hoi. hieu le am thuc va hanh lai cua viet.
• Adding a wildcard symbol may retrieve word variants: te sac ky ((lang hoa) or (lang ha)) hoi. hieu le am thuc va hanh lai cua viet*.