Perhaps you should try some spelling variations:
tuan hanh » tuan anh, quan hanh, toan hanh
nuoc tuan » ngoc tuan, nuoc luan, nuoc quan
cap nuoc » dat nuoc
cay phoi » cap phoi, tay hoi, cay cho
hieu le » hieu ve, hieu he, hieu ly
tao hoi » tao khoi, tao boi, tay hoi
sach ky » sac ky, sach ty, sach kem
le cap » le cau
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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 ky) or (sach y)) nang ((cay phoi) or (tao hoi)). hieu le cap nuoc tuan hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sach y)) nang ((cay phoi) OR (tao hoi)). hieu le cap nuoc tuan hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sach y)) nang ((cay phoi) or (tao hoi)). hieu le cap nuoc tuan hanh vi cua tu*.