贵

The middle (one) seashell is expensive.
by djbbean

"中 (middle) and 贝 (sea shell) Ngọc quý (贵) ở giữa (中) vỏ sò (贝), bốc lên bằng hai tay, phát tài"
by lkhalliera

If China put a line above shells with people hiding under a wall, they would be very expensive.
by huangying