Perhaps you should try some spelling variations:
dang lai » dang loai, dang hai, dung lai
van hanh » van thanh, ban hanh, van anh
cua tuc » cua duc, cua tu, cua thuoc
lai hoi » dai hoi, lai hoa, lai roi
vu chao » vu cao, vu cham, vu cho
hanh di » hanh vi, hanh de, hang di
vu chat » va chat, ve chat, du chat
di cua » dai cua, doi cua, de cua
tu van » tu va
san ky » sang ky, dan ky, ban ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((san ky) OR (van ky)) dang lai hoi. hieu ((vu chao) or (vu chat)) tu van hanh di cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((san ky) OR (van ky)) dang lai hoi. hieu ((vu chao) OR (vu chat)) tu van hanh di cua tuc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((san ky) OR (van ky)) dang lai hoi. hieu ((vu chao) or (vu chat)) tu van hanh di cua tuc".
• Adding a wildcard symbol may retrieve word variants: tu ((san ky) OR (van ky)) dang lai hoi. hieu ((vu chao) or (vu chat)) tu van hanh di cua tuc*.