Perhaps you should try some spelling variations:
truyen phap » truyen phan, thuyet phap, truyen khau
truyen tai » truyen dai, truyen bai, truyen tam
cac chu » cac thu, cac khu, ca chu
cac che » cac he, cac chien, cac chat
ban vat » bang vat, ben vat, ban va
te cong » tai cong, thi cong, thu cong
vat y » vat ly, vat _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((truyen phap) or (truyen tai)) ((cac chu) or (cac che)) đe co ban vat y te cong (dong OR dung)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((truyen phap) OR (truyen tai)) ((cac chu) OR (cac che)) đe co ban vat y te cong (dong OR dung).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((truyen phap) or (truyen tai)) ((cac chu) or (cac che)) đe co ban vat y te cong (dong OR dung)".
• Adding a wildcard symbol may retrieve word variants: ((truyen phap) or (truyen tai)) ((cac chu) or (cac che)) đe co ban vat y te cong (dong OR dung)*.