iOS: SQLite Russian letters turn into strange symbols - ios

Question

I am inserting Russian words into SQLite DB and inside the database (using some DBMS software) they are looking good. But when I retrieve them, the look like this: —É–ª. –°–∞–º–æ–≥–æ –∫—Ä—É—Ç–æ–≥–æ —á—É–≤–∞–∫–∞.
Insert code:
NSString *sql = #"INSERT INTO (. . .) "
" VALUES (. . . )";
sqlite3_stmt *insert;
int result = sqlite3_prepare_v2(self.db, [sql UTF8String], -1, &insert, NULL);
if (result == SQLITE_OK) {
sqlite3_bind_text(insert, 1, [favouriteAction.nameAction UTF8String], -1, SQLITE_TRANSIENT);
. . .
Select code:
NSString *sql = nil;
sql = [NSString stringWithFormat:#"SELECT * FROM UserFavourites"];
sqlite3_stmt *select;
int result = sqlite3_prepare_v2(self.db, [sql UTF8String], -1, &select, NULL);
NSMutableArray* userFavourites = [[NSMutableArray alloc]initWithCapacity:20];
NSLog(#"SQLITE_OK %d", result);
if (result == SQLITE_OK) {
// sqlite3_bind_int(select, 1, (int)user_id);
while (sqlite3_step(select) == SQLITE_ROW) {
NSMutableArray *values = [[NSMutableArray alloc] initWithCapacity:8];
ActionCreation* ac = [[ActionCreation alloc]init];
// get the nameAction:
[values addObject:
[NSString stringWithFormat:#"%s", sqlite3_column_text(select, 0)]];
How to fix this problem?
Thank you.