Perhaps you should try some spelling variations:
thanh than » thanh thanh, thanh thang, thanh toan
dang trong » dung trong, dong trong, lang trong
trong tinh » truong tinh, trong kinh, trong sinh
chua xang » chua nang, chuc nang, chu bang
than cua » nhan cua, thai cua, ban cua
cua dang » cua cong, cua ban
toan tap » toan ban
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu van) or (chua xang)) - thanh than cua dang trong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chua xang)) - thanh than cua dang trong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (chua xang)) - thanh than cua dang trong tinh toan tap*.