Perhaps you should try some spelling variations:
thong quang » thong quan, luong quang, thong dung
hoc chieu » hoc thieu, hoc hien, hoc dieu
chinh cua » chinh ca, chinh sua, hinh cua
thong qua » thong quan, thong cua, thong tu
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung

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

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