Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
trung tuan » trung thanh, trung tam, truong thanh
hoc thien » hoc hien, hoc thieu, hoc thiet
tran tuan » tran xuan, tran quang, tran thanh
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien danh - thanh ((trung tuan) OR (tran tuan)) dung cong manh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien danh - thanh ((trung tuan) OR (tran tuan)) dung cong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - thanh ((trung tuan) OR (tran tuan)) dung cong manh toan cao*.