Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
quang dung » quang trung, ung dung, cuong dung
hoang tuan » hoang xuan, hoang thanh, hoang van
hoang tran » hoang thanh, hoang van, hoang xuan
hoc thieu » toc thieu, hoc hien
hanh ban » thanh ban, hang ban, hanh san
qua dung » su dung, qua song, qua cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - hanh ban ((qua dung) or (quang dung)) phuong ((hoang tuan) OR (hoang tran)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh ban ((qua dung) OR (quang dung)) phuong ((hoang tuan) OR (hoang tran)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh ban ((qua dung) or (quang dung)) phuong ((hoang tuan) OR (hoang tran)) cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ban ((qua dung) or (quang dung)) phuong ((hoang tuan) OR (hoang tran)) cao*.