Perhaps you should try some spelling variations:
thong duong » tuong duong, thong dung, thong huong
hanh trung » thanh trung, hanh trang, manh trung
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
duong ta » duong tai, duong tam, duong tan
tuan cao » toan cao, juan cao, quang cao
ta tuan » tai tuan, a tuan, ba tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc thieu)) tinh - hanh trung cua thong duong ta tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) tinh - hanh trung cua thong duong ta tuan cao*.