Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, nhanh chong
hanh trang » thanh trung, canh tranh, hanh trinh
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
dang cong » dung cong
van dang » van dong, van dung, van nang
cong tan » cong tac, cong san, cong thanh
han tap » han tai, toan tap, nhan 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 - ((nhanh thang) or (hanh trang)) van dang cong tan ((phan tu) or (han tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - ((nhanh thang) OR (hanh trang)) van dang cong tan ((phan tu) OR (han tap)).
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - ((nhanh thang) or (hanh trang)) van dang cong tan ((phan tu) or (han tap))*.