Perhaps you should try some spelling variations:
lanh tranh » canh tranh, lan tranh, hanh trinh
hanh trang » thanh trung, canh tranh, hanh trinh
trung cong » truong cong, trong cong, trung uong
hien danh » thien danh, hien hanh, hien nhanh
cua trung » cua truong, xuan trung, cua nhung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien danh - ((lanh tranh) or (hanh trang)) cua trung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien danh - ((lanh tranh) OR (hanh trang)) cua trung cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - ((lanh tranh) or (hanh trang)) cua trung cong tan toan ban*.