Perhaps you should try some spelling variations:
thanh rung » thanh trung, thanh tung, thanh hung
phung cong » nhung cong, phong cong, nhung chong
theo chuc » theo chu, tho chu, treo chu
tap phung » tap phuong, van phung, vap nhung
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
rung tap » rung tai, trung tam, trung cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - thanh rung tap phung cong vang phan tu~.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - thanh rung tap phung cong vang phan tu*.