Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
tan thanh » tran thanh, tang thanh, toan thanh
tan than » tan tran, ban than, tam than
han cua » hang cua, nhan cua, than cua
hang ca » hang va, nang cao, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo phap tinh - hanh ((han cua) or (hang ca)) nhung cong ((tan than) or (tan thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - hanh ((han cua) OR (hang ca)) nhung cong ((tan than) OR (tan thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - hanh ((han cua) or (hang ca)) nhung cong ((tan than) or (tan thanh)) cau*.